BIG LAKE 2, TEXAS

Monthly Total Growing Degree Days

(410779)

Base Temperature = 50 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1963 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 566.00 n 814.50 616.38 a 200.50 0.00 1631.38
1964 35.00 6.00 187.50 502.22 c 795.67 a 885.50 1030.75 a 1011.50 701.00 380.78 a 215.17 a 68.50 5819.59
1965 60.50 22.50 120.50 530.00 677.50 815.00 968.50 900.00 764.00 413.00 297.00 73.00 5641.50
1966 17.00 19.00 264.50 379.00 646.00 825.00 1039.50 859.00 681.00 339.00 256.00 49.00 5374.00
1967 58.00 48.50 410.23 a 601.00 697.50 894.50 919.00 820.00 542.00 389.57 a 179.50 23.00 5582.80
1968 64.50 19.50 171.50 371.50 703.00 842.50 872.65 a 920.50 612.50 486.00 116.90 a 17.00 5198.05
1969 89.00 37.50 90.93 a 471.00 597.50 70.50 z 0.00 z 944.98 a 651.50 380.78 a 136.03 a 59.50 3458.73
1970 37.00 45.00 98.50 445.00 604.50 810.00 968.00 934.00 684.50 301.00 112.50 107.50 5147.50
1971 97.00 77.00 227.00 397.00 672.50 856.00 942.50 757.00 624.00 405.50 140.50 69.48 b 5265.48
1972 66.50 103.50 339.50 615.50 644.00 889.00 901.00 813.50 745.00 439.50 68.00 18.50 5643.50
1973 13.43 a 43.56 a 204.50 310.50 683.50 817.50 921.50 878.00 697.24 a 482.50 276.00 47.53 a 5375.76
1974 50.50 60.00 444.00 462.50 785.50 894.50 966.00 823.00 446.00 389.16 c 109.50 11.76 b 5442.42
1975 51.00 33.00 181.50 373.50 645.50 874.50 820.00 877.50 571.00 394.00 171.50 41.00 5034.00
1976 10.00 177.62 a 234.00 456.00 569.50 866.00 783.00 864.50 657.00 250.00 73.93 b 0.00 g 4941.55
1977 10.50 67.00 191.00 365.00 714.50 883.00 987.00 1041.00 900.00 494.45 a 174.00 70.50 5897.95
1978 5.00 17.00 222.50 602.00 738.00 836.50 1035.50 897.50 684.00 405.00 156.50 k 38.75 a 5481.75
1979 12.92 a 46.50 192.20 a 434.50 612.50 743.00 970.50 880.50 707.50 547.00 94.50 54.52 b 5296.13
1980 36.00 90.50 177.50 353.50 607.50 966.00 1116.50 940.50 747.50 385.00 161.00 63.60 b 5645.10
1981 20.67 a 46.50 g 100.50 j 477.86 b 623.21 b 814.00 974.00 921.50 751.50 476.33 e 220.86 a 52.50 5332.42
1982 42.00 76.50 317.00 460.86 a 630.50 866.50 1022.00 1028.00 795.00 471.00 199.00 41.50 5949.86
1983 15.50 36.50 190.00 379.50 732.12 a 802.00 1002.00 1006.00 791.50 516.50 205.00 22.50 5699.12
1984 1.50 49.50 234.00 443.50 760.00 924.50 951.00 974.50 684.31 a 387.00 145.00 0.00 z 5554.81
1985 0.00 z 47.50 m 250.50 488.00 724.50 791.00 889.50 996.00 730.50 445.50 242.50 17.00 5575.00
1986 33.50 177.50 274.00 577.50 698.00 783.50 939.50 908.00 765.00 380.50 143.00 21.50 5701.50
1987 33.50 62.50 99.00 312.00 594.50 727.00 896.00 952.50 692.07 a 477.00 147.50 65.00 5058.57
1988 13.50 60.00 226.09 b 421.00 616.50 816.00 882.50 920.00 725.50 459.50 242.14 b 23.00 5405.73
1989 56.50 62.22 a 295.50 500.50 833.50 848.50 1004.50 939.50 655.00 504.50 210.00 11.00 5921.22
1990 48.50 93.50 219.00 412.00 654.50 1020.00 865.50 851.50 711.50 379.50 214.00 34.00 5503.50
1991 4.50 57.00 235.00 464.00 775.50 867.00 931.50 908.00 615.00 484.00 81.50 39.00 5462.00
1992 8.50 87.50 261.00 417.50 575.00 844.00 942.00 850.00 776.50 514.00 123.50 37.50 5437.00
1993 17.50 57.00 239.50 435.00 680.00 880.00 1018.00 1019.00 666.50 443.00 93.10 a 72.50 5621.10
1994 19.50 71.00 291.50 423.50 666.50 999.50 1056.00 1007.00 719.50 493.00 199.00 75.50 6021.50
1995 54.00 134.50 264.50 416.00 700.50 680.00 907.50 843.50 589.00 364.50 84.00 36.50 5074.50
1996 5.50 124.00 92.00 301.00 765.00 840.00 916.00 796.50 549.50 333.00 190.50 91.50 5004.50
1997 69.00 42.00 254.00 270.50 615.50 812.50 1034.00 983.50 824.00 491.50 142.50 16.00 5555.00
1998 54.00 64.00 226.00 431.50 936.00 1040.50 1146.00 950.50 862.50 557.00 235.50 75.36 b 6578.86
1999 119.87 a 177.50 241.00 484.00 756.00 867.93 a 955.26 d 1062.78 a 802.00 312.50 k 186.50 j 36.00 h 5466.34
2000 71.50 l 169.50 g 312.00 h 290.50 n 701.50 i 622.00 h 843.50 g 1045.65 e 674.50 f 382.50 h 36.00 m 0.00 z 1045.65
2001 0.00 z 7.00 k 62.50 r 283.50 l 563.00 i 466.50 p 754.00 j 686.50 j 254.00 t 355.50 i 184.00 i 41.50 n 0.00
2002 65.50 i 0.00 z 0.00 z 586.00 546.50 j 0.00 z 0.00 z 621.00 m 468.50 k 0.00 z 22.00 p 0.00 z 586.00
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2005 0.00 z 0.00 z 172.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 462.50 257.68 b 69.46 d 961.64
2006 90.50 50.00 i 345.00 581.00 835.00 919.00 997.50 0.00 z 684.00 0.00 z 175.50 f 40.41 c 4492.41
2007 9.30 a 0.00 z 179.00 j 0.00 z 0.00 z 0.00 z 505.50 l 631.00 h 552.00 i 134.00 u 139.00 l 0.00 z 9.30
2008 42.00 i 0.00 z 128.50 o 351.50 h 519.50 j 626.00 k 301.50 t 564.00 l 274.50 q 251.50 l 151.50 0.00 z 151.50
2009 42.50 0.00 z 126.50 p 166.00 q 282.00 s 0.00 z 980.50 1013.00 681.50 415.00 124.00 i 28.00 3160.50
2010 52.00 f 14.50 182.50 358.00 701.50 990.00 876.00 1026.00 805.50 551.00 192.00 75.00 5772.00
2011 16.00 173.00 372.50 630.50 751.50 758.00 h 1076.00 1104.50 809.50 508.50 178.00 20.00 5640.00
2012 39.50 84.00 347.00 596.00 733.00 960.00 968.50 976.50 743.00 343.00 h 0.00 z 0.00 z 5447.50
Period of Record Statistics
MEAN 38.23 70.75 234.65 452.12 693.82 862.95 961.83 932.85 706.19 440.32 171.29 45.59 5529.58
S.D. 28.85 47.21 82.43 92.70 79.90 77.38 75.29 81.16 91.09 75.35 59.32 25.44 349.32
SKEW 0.84 1.06 0.39 0.23 0.72 0.26 0.11 -0.04 -0.44 -0.13 0.08 0.29 0.77
MAX 119.87 177.62 444.00 630.50 936.00 1040.50 1146.00 1104.50 900.00 616.38 297.00 107.50 6578.86
MIN 1.50 6.00 90.93 270.50 569.50 680.00 783.00 757.00 446.00 250.00 68.00 0.00 5004.50
NO YRS 40 37 40 41 40 38 40 41 42 40 39 39 29